Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:51Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
366K
det| 8 5 ; 0 9 | = 72
det| 7 6 ; 1 8 | = 50
452K
d/dθ [θ^6] = 6θ^5
det| 9 4 ; 1 10 | = 86
33K
∑_{k=1}^{n} k = n(n+1)/2
F = G m₁m₂ / r²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
245K
det| 5 6 ; 4 6 | = 6
213K
4θ² + 6θ + 7 = 0